55111059

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15707

約数の個数: 24

約数和(自身を含む): 87957792

約数和(自身を除く): 32846733

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15661, 46983, 140949, 266237, 360203, 798711, 1080609, 2396133, 3241827, 6123451, 18370353, 55111059]

約数ペア:

[(1, 55111059), (3, 18370353), (9, 6123451), (17, 3241827), (23, 2396133), (51, 1080609), (69, 798711), (153, 360203), (207, 266237), (391, 140949), (1173, 46983), (3519, 15661)]